зеркало из https://github.com/mozilla/pjs.git
447 строки
16 KiB
JavaScript
447 строки
16 KiB
JavaScript
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Alec Flett <alecf@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// The history window uses JavaScript in bookmarks.js too.
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var gHistoryTree;
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var gLastHostname;
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var gLastDomain;
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var gGlobalHistory;
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var gPrefService;
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var gDeleteByHostname;
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var gDeleteByDomain;
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var gHistoryBundle;
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var gHistoryStatus;
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var gHistoryGrouping = "";
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var gWindowManager = null;
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function HistoryInit()
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{
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gHistoryTree = document.getElementById("historyTree");
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gDeleteByHostname = document.getElementById("menu_deleteByHostname");
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gDeleteByDomain = document.getElementById("menu_deleteByDomain");
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gHistoryBundle = document.getElementById("historyBundle");
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gHistoryStatus = document.getElementById("statusbar-display");
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var treeController = new nsTreeController(gHistoryTree);
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var historyController = new nsHistoryController;
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gHistoryTree.controllers.appendController(historyController);
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if ("arguments" in window && window.arguments[0] && window.arguments.length >= 1) {
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// We have been supplied a resource URI to root the tree on
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var uri = window.arguments[0];
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gHistoryTree.setAttribute("ref", uri);
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if (uri.substring(0,5) == "find:" &&
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!(window.arguments.length > 1 && window.arguments[1] == "newWindow")) {
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// Update the windowtype so that future searches are directed
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// there and the window is not re-used for bookmarks.
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var windowNode = document.getElementById("history-window");
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windowNode.setAttribute("windowtype", "history:searchresults");
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windowNode.setAttribute("title", gHistoryBundle.getString("search_results_title"));
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}
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document.getElementById("groupingMenu").setAttribute("hidden", "true");
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}
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else {
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gPrefService = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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try {
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gHistoryGrouping = gPrefService.getCharPref("browser.history.grouping");
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}
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catch(e) {
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gHistoryGrouping = "day";
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}
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GroupBy(gHistoryGrouping);
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if (gHistoryStatus) { // must be the window
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switch(gHistoryGrouping) {
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case "none":
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document.getElementById("groupByNone").setAttribute("checked", "true");
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break;
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case "day":
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default:
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document.getElementById("groupByDay").setAttribute("checked", "true");
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}
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}
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else { // must be the sidebar panel
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var pb = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
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var pbi = pb.QueryInterface(Components.interfaces.nsIPrefBranchInternal);
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pbi.addObserver("browser.history.grouping", groupObserver, false);
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}
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}
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gHistoryTree.focus();
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gHistoryTree.treeBoxObject.view.selection.select(0);
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}
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function updateHistoryCommands()
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{
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goUpdateCommand("cmd_deleteByHostname");
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goUpdateCommand("cmd_deleteByDomain");
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}
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function historyOnClick(aEvent)
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{
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// This is kind of a hack but matches the currently implemented behaviour.
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// If a status bar is not present, assume we're in sidebar mode, and thus single clicks on containers
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// will open the container. Single clicks on non-containers are handled below in historyOnSelect.
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if (!gHistoryStatus) {
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var currentIndex = gHistoryTree.currentIndex;
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var row = { };
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var col = { };
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var elt = { };
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gHistoryTree.treeBoxObject.getCellAt(aEvent.clientX, aEvent.clientY, row, col, elt);
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if (row.value >= 0 && isContainer(gHistoryTree, row.value))
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gHistoryTree.treeBoxObject.view.toggleOpenState(row.value);
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}
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}
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function historyOnSelect()
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{
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if (!gHistoryStatus) {
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OpenURL(false);
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return;
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}
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// every time selection changes, save the last hostname
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gLastHostname = "";
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gLastDomain = "";
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var match;
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var currentIndex = gHistoryTree.currentIndex;
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var rowIsContainer = gHistoryGrouping == "day" ? isContainer(gHistoryTree, currentIndex) : false;
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var url = gHistoryTree.treeBoxObject.view.getCellText(currentIndex, "URL");
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if (url && !rowIsContainer) {
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// matches scheme://(hostname)...
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match = url.match(/^.*?:\/\/(?:([^\/:]*)(?::([^\/:]*))?@)?([^\/:]*)(?::([^\/:]*))?(.*)$/);
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if (match && match.length>1)
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gLastHostname = match[3];
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gHistoryStatus.label = url;
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}
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else {
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gHistoryStatus.label = "";
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}
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if (gLastHostname) {
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// matches the last foo.bar in foo.bar or baz.foo.bar
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match = gLastHostname.match(/([^.]+\.[^.]+$)/);
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if (match)
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gLastDomain = match[1];
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}
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document.commandDispatcher.updateCommands("select");
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}
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function nsHistoryController()
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{
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}
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nsHistoryController.prototype =
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{
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supportsCommand: function(command)
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{
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switch(command) {
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case "cmd_deleteByHostname":
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case "cmd_deleteByDomain":
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return true;
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default:
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return false;
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}
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},
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isCommandEnabled: function(command)
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{
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var enabled = false;
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var stringId;
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var text;
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switch(command) {
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case "cmd_deleteByHostname":
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if (gLastHostname) {
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stringId = "deleteHost";
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enabled = true;
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} else {
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stringId = "deleteHostNoSelection";
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}
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text = gHistoryBundle.getFormattedString(stringId, [ gLastHostname ]);
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gDeleteByHostname.setAttribute("label", text);
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break;
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case "cmd_deleteByDomain":
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if (gLastDomain) {
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stringId = "deleteDomain";
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enabled = true;
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} else {
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stringId = "deleteDomainNoSelection";
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}
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text = gHistoryBundle.getFormattedString(stringId, [ gLastDomain ]);
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gDeleteByDomain.setAttribute("label", text);
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}
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return enabled;
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},
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doCommand: function(command)
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{
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switch(command) {
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case "cmd_deleteByHostname":
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if (!gGlobalHistory)
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gGlobalHistory = Components.classes["@mozilla.org/browser/global-history;1"].getService(Components.interfaces.nsIBrowserHistory);
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gGlobalHistory.removePagesFromHost(gLastHostname, false)
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gHistoryTree.builder.rebuild();
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return true;
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case "cmd_deleteByDomain":
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if (!gGlobalHistory)
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gGlobalHistory = Components.classes["@mozilla.org/browser/global-history;1"].getService(Components.interfaces.nsIBrowserHistory);
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gGlobalHistory.removePagesFromHost(gLastDomain, true)
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gHistoryTree.builder.rebuild();
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return true;
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default:
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return false;
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}
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}
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}
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var historyDNDObserver = {
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onDragStart: function (aEvent, aXferData, aDragAction)
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{
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var currentIndex = gHistoryTree.currentIndex;
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if (isContainer(gHistoryTree, currentIndex))
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return false;
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var url = gHistoryTree.treeBoxObject.view.getCellText(currentIndex, "URL");
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var title = gHistoryTree.treeBoxObject.view.getCellText(currentIndex, "Name");
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var htmlString = "<A HREF='" + url + "'>" + title + "</A>";
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aXferData.data = new TransferData();
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aXferData.data.addDataForFlavour("text/unicode", url);
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aXferData.data.addDataForFlavour("text/html", htmlString);
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aXferData.data.addDataForFlavour("text/x-moz-url", url + "\n" + title);
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return true;
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}
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};
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function validClickConditions(event)
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{
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var currentIndex = gHistoryTree.currentIndex;
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if (currentIndex == -1) return false;
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var container = isContainer(gHistoryTree, currentIndex);
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return (event.button == 0 &&
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event.originalTarget.localName == 'treechildren' &&
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!container && gHistoryStatus);
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}
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function collapseExpand()
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{
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var currentIndex = gHistoryTree.currentIndex;
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gHistoryTree.treeBoxObject.view.toggleOpenState(currentIndex);
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}
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function OpenURL(aInNewWindow)
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{
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var currentIndex = gHistoryTree.currentIndex;
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var builder = gHistoryTree.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder);
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var url = builder.getResourceAtIndex(currentIndex).Value;
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if (aInNewWindow) {
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var count = gHistoryTree.treeBoxObject.view.selection.count;
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if (count == 1) {
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if (isContainer(gHistoryTree, currentIndex))
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openDialog("chrome://communicator/content/history/history.xul",
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"", "chrome,all,dialog=no", url, "newWindow");
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else
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openDialog( getBrowserURL(), "_blank", "chrome,all,dialog=no", url );
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}
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else {
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var min = new Object();
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var max = new Object();
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var rangeCount = gHistoryTree.treeBoxObject.view.selection.getRangeCount();
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for (var i = 0; i < rangeCount; ++i) {
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gHistoryTree.treeBoxObject.view.selection.getRangeAt(i, min, max);
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for (var k = max.value; k >= min.value; --k) {
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url = gHistoryTree.treeBoxObject.view.getCellText(k, "URL");
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window.openDialog(getBrowserURL(), "_blank", "chrome,all,dialog=no", url);
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}
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}
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}
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}
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else
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openTopWin(url);
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return true;
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}
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function GroupBy(groupingType)
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{
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var tree = document.getElementById("historyTree");
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switch(groupingType) {
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case "none":
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tree.setAttribute("ref", "NC:HistoryRoot");
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break;
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case "site":
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// xxx for now
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tree.setAttribute("ref", "NC:HistoryByDate");
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break;
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case "day":
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default:
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tree.setAttribute("ref", "NC:HistoryByDate");
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break;
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}
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gPrefService.setCharPref("browser.history.grouping", groupingType);
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}
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var groupObserver = {
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observe: function(aPrefBranch, aTopic, aPrefName) {
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try {
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GroupBy(aPrefBranch.QueryInterface(Components.interfaces.nsIPrefBranch).getCharPref(aPrefName));
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}
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catch(ex) {
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}
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}
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}
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function historyAddBookmarks()
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{
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var count = gHistoryTree.treeBoxObject.view.selection.count;
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var url;
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var title;
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if (count == 1) {
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var currentIndex = gHistoryTree.currentIndex;
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url = gHistoryTree.treeBoxObject.view.getCellText(currentIndex, "URL");
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title = gHistoryTree.treeBoxObject.view.getCellText(currentIndex, "Name");
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BookmarksUtils.addBookmark(url, title, undefined, true);
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}
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else if (count > 1) {
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var min = new Object();
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var max = new Object();
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var rangeCount = gHistoryTree.treeBoxObject.view.selection.getRangeCount();
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for (var i = 0; i < rangeCount; ++i) {
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gHistoryTree.treeBoxObject.view.selection.getRangeAt(i, min, max);
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for (var k = max.value; k >= min.value; --k) {
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url = gHistoryTree.treeBoxObject.view.getCellText(k, "URL");
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title = gHistoryTree.treeBoxObject.view.getCellText(k, "Name");
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BookmarksUtils.addBookmark(url, title, undefined, false);
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}
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}
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}
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}
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function updateItems()
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{
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var count = gHistoryTree.treeBoxObject.view.selection.count;
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var openItem = document.getElementById("miOpen");
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var bookmarkItem = document.getElementById("miAddBookmark");
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var copyLocationItem = document.getElementById("miCopyLinkLocation");
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var sep1 = document.getElementById("pre-bookmarks-separator");
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var openItemInNewWindow = document.getElementById("miOpenInNewWindow");
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var collapseExpandItem = document.getElementById("miCollapseExpand");
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if (count > 1) {
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var hasContainer = false;
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if (gHistoryGrouping == "day") {
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var min = new Object();
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var max = new Object();
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var rangeCount = gHistoryTree.treeBoxObject.view.selection.getRangeCount();
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for (var i = 0; i < rangeCount; ++i) {
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gHistoryTree.treeBoxObject.view.selection.getRangeAt(i, min, max);
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for (var k = max.value; k >= min.value; --k) {
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if (isContainer(gHistoryTree, k)) {
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hasContainer = true;
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break;
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}
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}
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}
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}
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if (hasContainer) {
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bookmarkItem.setAttribute("hidden", "true");
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copyLocationItem.setAttribute("hidden", "true");
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sep1.setAttribute("hidden", "true");
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document.getElementById("post-bookmarks-separator").setAttribute("hidden", "true");
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openItem.setAttribute("hidden", "true");
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openItemInNewWindow.setAttribute("hidden", "true");
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collapseExpandItem.setAttribute("hidden", "true");
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}
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else {
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bookmarkItem.removeAttribute("hidden");
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copyLocationItem.removeAttribute("hidden");
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sep1.removeAttribute("hidden");
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bookmarkItem.setAttribute("label", document.getElementById('multipleBookmarks').getAttribute("label"));
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openItem.setAttribute("hidden", "true");
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openItem.removeAttribute("default");
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openItemInNewWindow.setAttribute("default", "true");
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}
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}
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else {
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bookmarkItem.setAttribute("label", document.getElementById('oneBookmark').getAttribute("label"));
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var currentIndex = gHistoryTree.currentIndex;
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if (isContainer(gHistoryTree, currentIndex)) {
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openItem.setAttribute("hidden", "true");
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openItem.removeAttribute("default");
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collapseExpandItem.removeAttribute("hidden");
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collapseExpandItem.setAttribute("default", "true");
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bookmarkItem.setAttribute("hidden", "true");
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copyLocationItem.setAttribute("hidden", "true");
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sep1.setAttribute("hidden", "true");
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if (isContainerOpen(gHistoryTree, currentIndex))
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collapseExpandItem.setAttribute("label", gHistoryBundle.getString("collapseLabel"));
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else
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collapseExpandItem.setAttribute("label", gHistoryBundle.getString("expandLabel"));
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return true;
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}
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collapseExpandItem.setAttribute("hidden", "true");
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bookmarkItem.removeAttribute("hidden");
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copyLocationItem.removeAttribute("hidden");
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sep1.removeAttribute("hidden");
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if (!gWindowManager) {
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gWindowManager = Components.classes['@mozilla.org/rdf/datasource;1?name=window-mediator'].getService();
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gWindowManager = gWindowManager.QueryInterface( Components.interfaces.nsIWindowMediator);
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}
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var topWindowOfType = gWindowManager.getMostRecentWindow("navigator:browser");
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if (!topWindowOfType) {
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openItem.setAttribute("hidden", "true");
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openItem.removeAttribute("default");
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openItemInNewWindow.setAttribute("default", "true");
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}
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else {
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openItem.removeAttribute("hidden");
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if (!openItem.getAttribute("default"))
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openItem.setAttribute("default", "true");
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openItemInNewWindow.removeAttribute("default");
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}
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}
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return true;
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}
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